Whakaoti i te 0(10^-5)-log_{10}(1000)*log_{10}(5^2*4)

$$0 ( 10 ^ { - 5 } ) - \log _ { 10 } ( 1000 ) * \log _ { 10 } ( 5 ^ { 2 } * 4 )$$

Aromātai

$$-6$$

Ngā Upane Otinga

Tātaihia te 10 mā te pū o -5, kia riro ko \frac{1}{100000}.

$$0\times \frac{1}{100000}-\log_{10}\left(1000\right)\log_{10}\left(5^{2}\times 4\right)$$

Whakareatia te 0 ki te \frac{1}{100000}, ka 0.

$$0-\log_{10}\left(1000\right)\log_{10}\left(5^{2}\times 4\right)$$

Ko te taupū kōaro 10 pūtake o 1000 ko 3.

$$0-3\log_{10}\left(5^{2}\times 4\right)$$

Tātaihia te 5 mā te pū o 2, kia riro ko 25.

$$0-3\log_{10}\left(25\times 4\right)$$

Whakareatia te 25 ki te 4, ka 100.

$$0-3\log_{10}\left(100\right)$$

Ko te taupū kōaro 10 pūtake o 100 ko 2.

$$0-3\times 2$$

Whakareatia te 3 ki te 2, ka 6.

$$0-6$$

Tangohia te 6 i te 0, ka -6.

$$-6$$

Tauwehe

$$-6$$